CA2840299A1 - Echantillonneur - Google Patents

Echantillonneur Download PDF

Info

Publication number
CA2840299A1
CA2840299A1 CA2840299A CA2840299A CA2840299A1 CA 2840299 A1 CA2840299 A1 CA 2840299A1 CA 2840299 A CA2840299 A CA 2840299A CA 2840299 A CA2840299 A CA 2840299A CA 2840299 A1 CA2840299 A1 CA 2840299A1
Authority
CA
Canada
Prior art keywords
sample
ejector
mixture
flow
vacuum
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
CA2840299A
Other languages
English (en)
Inventor
Pasi Karki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Valmet Automation Oy
Original Assignee
Metso Automation Oy
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Metso Automation Oy filed Critical Metso Automation Oy
Publication of CA2840299A1 publication Critical patent/CA2840299A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/2202—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/003—Systems for controlling combustion using detectors sensitive to combustion gas properties
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N1/14—Suction devices, e.g. pumps; Ejector devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/2202—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling
    • G01N1/2211—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling with cyclones
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/2247—Sampling from a flowing stream of gas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2900/00—Special features of, or arrangements for controlling combustion
    • F23N2900/05004—Details of components, e.g. connecting adaptors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2900/00—Special features of, or arrangements for controlling combustion
    • F23N2900/05005—Mounting arrangements for sensing, detecting or measuring devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/24—Suction devices
    • G01N2001/242—Injectors or ejectors

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Sampling And Sample Adjustment (AREA)
CA2840299A 2011-07-01 2012-06-28 Echantillonneur Abandoned CA2840299A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI20115703A FI124244B (fi) 2011-07-01 2011-07-01 Näytteenotin
FI20115703 2011-07-01
PCT/FI2012/050679 WO2013004903A1 (fr) 2011-07-01 2012-06-28 Échantillonneur

Publications (1)

Publication Number Publication Date
CA2840299A1 true CA2840299A1 (fr) 2013-01-10

Family

ID=44318377

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2840299A Abandoned CA2840299A1 (fr) 2011-07-01 2012-06-28 Echantillonneur

Country Status (7)

Country Link
US (1) US9534988B2 (fr)
EP (1) EP2726839A4 (fr)
JP (1) JP6000347B2 (fr)
CA (1) CA2840299A1 (fr)
FI (1) FI124244B (fr)
RU (1) RU2600635C2 (fr)
WO (1) WO2013004903A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013050066A1 (fr) * 2011-10-04 2013-04-11 Commissariat à l'énergie atomique et aux énergies alternatives Dispositif de prelevement de poussieres ou de particules solides notamment en vue de la detection d'explosifs
CN104236963B (zh) * 2013-06-18 2016-12-28 中国石油天然气股份有限公司 一种可伸缩管道内颗粒物采样探头及使用方法
BR112016015384A2 (pt) 2013-12-30 2017-08-08 Hollison Llc Separação e coleta de partículas de aerossol
DE202014005420U1 (de) * 2014-07-02 2014-08-01 Siemens Aktiengesellschaft Sensorvorrichtung zur Analyse eines Gasgemischs in einem Prozessraum
KR101810216B1 (ko) 2015-09-22 2017-12-19 한양대학교 에리카산학협력단 미세먼지 측정 장치
WO2017052116A1 (fr) * 2015-09-22 2017-03-30 한양대학교 에리카산학협력단 Sonde d'échantillonnage de particules et dispositif de mesure de poussière fine la comprenant
GB2542824B (en) * 2015-09-30 2020-06-10 Smiths Detection Watford Ltd Apparatus and Method
CN108548700B (zh) * 2018-03-16 2019-07-23 华中科技大学 一种无水冷高温气溶胶定量稀释取样探头
CN109578251A (zh) * 2018-12-27 2019-04-05 四川金象赛瑞化工股份有限公司 一种压缩机取气装置及方法
CN110286006B (zh) * 2019-06-04 2021-08-24 广西科技大学 一种空气检测取样器
CN114838975B (zh) * 2022-03-10 2023-03-21 浙江大学 深海流体喷口颗粒物取样装置及其取样方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4161883A (en) * 1978-05-23 1979-07-24 The Bendix Corporation Conditioning assembly for continuous stack monitoring
DE2950658A1 (de) * 1979-12-15 1981-06-19 Krupp Polysius Ag, 4720 Beckum Vorrichtung zur entnahme und analyse einer gasprobe eines waermetauschers
SU1000832A1 (ru) * 1981-10-23 1983-02-28 Предприятие П/Я А-3513 Пробоотборное устройство
SU1173302A1 (ru) * 1982-07-11 1985-08-15 Bakhtinov Nikolaj A Устройство дл измерени концентрации растворенного в жидкости газа
JPS6092152U (ja) 1983-11-30 1985-06-24 石川島播磨重工業株式会社 ガスサンプリング装置
JPS62170842A (ja) * 1986-01-23 1987-07-27 Ngk Insulators Ltd プロ−ブ発信器
JPH07117522B2 (ja) * 1990-03-28 1995-12-18 日本碍子株式会社 プローブ発信器
US5423228A (en) * 1992-12-18 1995-06-13 Monitor Labs, Inc. Dilution stack sampling apparatus
DE4438267A1 (de) * 1994-10-26 1996-05-02 Jan Dipl Ing Boie Scepter-Heißgassonde
JP3397977B2 (ja) 1996-05-23 2003-04-21 中国電力株式会社 ガスサンプリング装置
US6561045B2 (en) * 2000-04-26 2003-05-13 Msp Corporation Sampler for eliminating particle-related artifacts for flue gas measurement
US20080168752A1 (en) 2006-12-22 2008-07-17 Perma Pure, Llc Separating particulate-containing gas flow into particulate and non-particulate flow portions
US20110203931A1 (en) * 2009-07-13 2011-08-25 Enertechnix, Inc Particle Interrogation Devices and Methods

Also Published As

Publication number Publication date
RU2600635C2 (ru) 2016-10-27
US9534988B2 (en) 2017-01-03
FI20115703A0 (fi) 2011-07-01
FI124244B (fi) 2014-05-15
WO2013004903A1 (fr) 2013-01-10
JP2014518386A (ja) 2014-07-28
EP2726839A4 (fr) 2015-05-20
FI20115703A (fi) 2013-01-02
US20140130615A1 (en) 2014-05-15
JP6000347B2 (ja) 2016-09-28
EP2726839A1 (fr) 2014-05-07
RU2014103481A (ru) 2015-08-10

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Legal Events

Date Code Title Description
FZDE Dead

Effective date: 20180628